Kimi-K3-DSpark vs transformer-1.3B-100B

Specs, VRAM requirements and download trends — updated 25 October 2026.

RadixArk · A · Open weights
Params
2.3 B
Context
1,048,576
30d
3.5 M
fla-hub · B · Open weights
Params
1.4 B
Context
2,048
30d
166 K
mit · commercial OK

Specification comparison

Differences are highlighted; identical values are muted.

Specification Kimi-K3-DSpark transformer-1.3B-100B
Parameters 2.3 B 1.4 B
Architecture DSparkDraftModel TransformerForCausalLM
Context length 1,048,576 2,048
Licence — mit
Commercial use Unknown Allowed
Languages — 1
Downloads 30d 3,507,985 166,282
Downloads all time 11.0 M 429 K
Quantizations on the Hub SAFETENSORS SAFETENSORS
Gated No No
First seen on the Hub 2026-07-27 2024-04-01

Download trend

Daily snapshots, last 85 days (2 Aug – 25 Oct)

6.6 M162 K
Kimi-K3-DSpark transformer-1.3B-100B

VRAM side by side

On RTX 4090 · 24 GB · 8K context unless noted

transformer-1.3B-100B · fp16 3.7 GB / 24 GB
✅ Runs comfortably
Kimi-K3-DSpark · fp16 @ 1024K ctx 48.6 GB / 24 GB
❌ Won’t fit

Adjacent comparisons